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52010352 = 2432361183
BaseRepresentation
bin1100011001100…
…1110101110000
310121212101210100
43012121311300
5101303312402
65054432400
71201036452
oct306316560
9117771710
1052010352
11273a4169
1215502700
13aa10474
146c9c2d2
15487571c
hex3199d70

52010352 has 30 divisors (see below), whose sum is σ = 145557152. Its totient is φ = 17336736.

The previous prime is 52010347. The next prime is 52010359. The reversal of 52010352 is 25301025.

It is a happy number.

52010352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52010359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180448 + ... + 180735.

Almost surely, 252010352 is an apocalyptic number.

It is an amenable number.

52010352 is an abundant number, since it is smaller than the sum of its proper divisors (93546800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52010352 is a wasteful number, since it uses less digits than its factorization.

52010352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361197 (or 361188 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 52010352 is about 7211.8202972620. The cubic root of 52010352 is about 373.2758825995.

Adding to 52010352 its reverse (25301025), we get a palindrome (77311377).

The spelling of 52010352 in words is "fifty-two million, ten thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 361183 722366 1083549 1444732 2167098 2889464 3250647 4334196 5778928 6501294 8668392 13002588 17336784 26005176 52010352